Chemistry 9 Past Papers 2018 MCQs Tests

Federal Board, FBISE Chemistry 9 Past Papers 2018 MCQs Tests are available on this page. There are three Chemistry papers conducted in 2018, the one is taken within Pakistan and the second paper is an overseas paper and the third one is Supplemanetary Paper. MCQs Tests for both papers are given below. Chapter-wise MCQs Tests of Chemistry 9 are available HERE.

Past Paper 2018 (Local)
Practice MCQs Test

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Class 9 Chemistry
Past Paper 2018L MCQs
Practice Test

1 / 12

Galvanizing is:

Coating with Sn

Coating with Zn

Coating with Cu

Coating with Cr

2 / 12

Identify the number of electrons that the f-subshell can accommodate.

2

14

6

10

3 / 12

Identify the covalent compound.

MgO

NaCl

H₂O 

KF

4 / 12

The electronic configuration “1S² 2S² 2P⁶ 3S²” belongs to:

Si

Mg

Al

Ar

5 / 12

How many atoms are there in 1.25 moles of Zinc?

9.53×10²³ Zn atoms

8.53 × 10²³ Zn atoms

7.53×10²³ Zn atoms

6.63 × 10²³ Zn atoms

6 / 12

The empirical formula for caffeine (C₈H₁₀N₄O₂) is:

C₄H₅NO₂

C₅H₅N₂O

C₄H₅NO 

C₄H₅N₂O

7 / 12

The oxidation state of B in H₃BO₃ is:

+2

+5

+3

+4

8 / 12

Keeping in view Auf Bau Principle, identify the energy level which the elements fill first.

3S

2S

1S

2P

9 / 12

How many moles of Na atoms are present in 2.3 g of Na?

0.15 moles

1.5 moles

1 mole

0.1 moles

10 / 12

Consider the following reaction:
CuO + H₂  →  Cu + H₂O
In this reaction CuO behaves as:

Oxidizing agent

Reducing agent

Catalyst

Electrolyte

11 / 12

Identify the element which has the largest atomic radius.

Fr

Cs

Ca

Mg

12 / 12

Which of the element of the 3rd period has highest electronegativity?

S

P

Na

Cl

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Past Paper 2018 (Overseas)
Practice MCQs Test

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Class 9 Chemistry
Past Paper 2018O MCQs
Practice Test

1 / 12

Identify the isotope of Uranium used in nuclear reactors:

U-236

U-234

U-235

U-238

2 / 12

Which of the following elements has greater shielding effect?

Rb

Na

K

Li

3 / 12

Identify the metal used as a catalyst in contact process:

Zn

Pt

Ni

Fe

4 / 12

A compound with chemical formula BaSX₄ has a formula mass of 233 amu. The atomic mass of the element X is:

23

106

16

12

5 / 12

Identify the isotope used as a Tracer in diagnosing Thyroid problem:

Carbon – 14

Iodine – 131

Cobalt – 60

Iodine – 123

6 / 12

The period number of Phosphorus is:

4

1

3

2

7 / 12

In which of the following processes speed of particles decrease?

Sublimation

Boiling

Condensation

Evaporation

8 / 12

A solution contains 0.05 moles of KMnO₄ in 600 cm³ of solution. The morality of this solution is:

1 M

0.083 M

2 M

0.093 M

9 / 12

0.25 moles of SO₂ will contain:

4.5055 x 10²³ molecules

3.5055 x 10²³ molecules

2.5055 x 10²³ molecules

1.5055 x 10²³ molecules 

10 / 12

Which of the following elements in the given reaction is reduced?
ZnO + H₂  →  Zn + H₂O

Zn

H₂

O

ZnO

11 / 12

Which compound acts as a fixer in photography?

BaSO₄ 

K₂SO₄

CuSO₄

Na₂S₂O₃

12 / 12

In NaCl cubic crystal each Cl^-1 ion is surrounded by ______ Na⁺ ions.

5

4

6

8

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Past Paper 2018 (Supp)
Practice MCQs Test

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Class 9 Chemistry
Past Paper 2018S MCQs
Practice Test

1 / 12

Which of the following ions, Chlorine cannot oxidize?

Astatine

Iodide

Fluoride

Bromine

2 / 12

How many atoms are there in 0.1 moles of Carbon?

6.022 × 10²¹

6.022 ×10²⁴

6.022 ×10²²

6.022 × 10²³

3 / 12

A solution of NaOH has a concentration of 4g/ dm³. What is the mass of NaOH contained in 250 cm³ of this solution?

40 g

1 g

2 g

20 g

4 / 12

In the formation of AlF₃, how many electron(s) are lost by an Aluminum atom?

3

2

1

4

5 / 12

M shell has subshells:

1s2s

2s2p

3s3p3d

1s2s3s

6 / 12

Acetone melts at – 94°C and boils at 56°C. What is the physical state of Acetone at 25°C and 1 atm?

Cannot be predicted

Solid

Liquid

Gas

7 / 12

A liquid boils when its vapour pressure becomes equal to:

760 cmHg

0.1 atm

1 Pa

101.325 KPa

8 / 12

Some Carbon compounds such as CO, CO₂, Carbonates and Hydrogen Carbonates are studied in a branch of Chemistry called:

Organic Chemistry

Inorganic Chemistry

Biochemistry

Industrial Chemistry

9 / 12

The oxidation state of Hydrogen in metal hydride is?

– 1

+2

– 2

+1

10 / 12

In which group are halogen elements present?

I A

II A

VIII A

VII A

11 / 12

A compound with chemical formula Na₂CX₃ has formula mass 106 amu. What is the atomic mass of the element X? [Atomic Masses: C=12, Na=23]

16

106

12

23

12 / 12

Which of the following isotopes is used to trace the flow of blood and detect possible constrictions or obstructions in the circulatory system?

Na-24

I-131

C-14

Co-60

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